#!/bin/bash
# date: Mon Aug  1 15:01:46 CST 2022
# author: xkl
function echoHello(){
	echo -e '\e[31mhello\e[0m'
	echo "$1"
	echo "$2"
	echo "传入参数的个数 $#"
	echo "传入的所有参数 $*"
}
echoHello 1 2
